Home / 59,160,719.44-89,144,894.65-48,614,272.80

Finding the Fourth Proportional to 59,160,719.44, 89,144,894.65 and 48,614,272.80

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Solution

The fourth proportional to 59,160,719.44, 89,144,894.65 and 48,614,272.80 is: 73,253,237.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,160,719.44 : 89,144,894.65 = 48,614,272.80 : x
  2. Step 2: Convert to fraction form
    59,160,719.44/89,144,894.65 = 48,614,272.80/x
  3. Step 3: Cross multiply
    59,160,719.44x = 89,144,894.65 × 48,614,272.80
  4. Step 4: Simplify right side
    59,160,719.44x = 4,333,714,227,242,360.50
  5. Step 5: Solve for x
    x = 4,333,714,227,242,360.50/59,160,719.44
  6. Step 6: Final answer
    x = 73,253,237.42

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.